// Tencent is pleased to support the open source community by making TNN available.
//
// Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.

#ifndef TNN_SOURCE_TNN_MEMORY_MANAGER_MEMORY_MODE_STATE_H_
#define TNN_SOURCE_TNN_MEMORY_MANAGER_MEMORY_MODE_STATE_H_

#include "tnn/core/status.h"

namespace TNN_NS {

class MemoryModeState {
public:
    virtual ~MemoryModeState();

    // @brief get memory mode state status, different memory mode may
    // need different conditions.
    virtual Status GetStatus() = 0;

    // @brief if blob memory assigned, set the flag.
    void SetMemoryAllocatedFlag();

protected:
    bool memory_allocated;
};

}  // namespace TNN_NS

#endif  // TNN_SOURCE_TNN_MEMORY_MANAGER_MEMORY_MODE_STATE_H_
